The Shark Mako Running Shoe in Lake from Atom. 

The Shark is the Atom Premium Running Shoe. 

• Outsole: EVA with a Nitrogen layer to provide better absorption and superior rebound and durability. 
• TPU toecap and lateral protection for more stability
• Shark fins on both sides of the outsole provide a super stable ride and help prevent injury
• Lightweight outsole with rubber Atom grip
• Midsole: Low density in Gravity designed to gain more speed and is reinforced with a double foam pad 
• Removable insole